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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int main()
  4. {
  5. 	while(true)
  6. 	{
  7. 		int n,count=0,max=0;
  8. 		cin>>n;
  9. 		if(n<0)	break;
  10. 		while(n!=0)
  11. 		{
  12. 			if(n%2==0)
  13. 			{
  14. 				if(count>max)
  15. 					max=count;
  16. 				count=0;
  17. 			}
  18. 			else
  19. 				sum++;
  20. 			n/=2;
  21. 		}
  22. 		if(count>max)
  23. 			max=count;
  24. 		cout<<max<<endl;
  25. 	}
  26. 	return 0;
  27. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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78
64
23
89
-1
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:19:5: error: ‘sum’ was not declared in this scope
     sum++;
     ^~~
stdout
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Standard output is empty
https://ideone.com/rbSqg7
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
secret

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